On 7 Nov 2005, at 01:06, [EMAIL PROTECTED] wrote:
A) a database should not respond with data it does not have.
Well, it's not really - it's returning a count of 0 for a particular
match condition. I could achieve the same result by saying:
SELECT DATE_FORMAT(event.timestamp, '%Y-%m-%d')
I'm running MySQL (--ersion says mysql Ver 14.7 Distrib 4.1.10a, for
pc-linux-gnu (i686)) on a RedHat Enterprise ES Release 4 system. The datadir
was in it's own filesystem, mounted at /mysql, but it's now filled up (it's
a 15 GB partition and it has 1.5 MB free).
I shut down MySQL (did a
Hi Daniel,
Check your permissions. Your mysqld process is probably trying to create
the log file but can't and is telling you via the error code 13 message
$ perror 13
System error: 13 = Permission denied
$
Regards
Daniel C. Mahoney wrote:
I'm running MySQL (--ersion says mysql Ver 14.7
In article [EMAIL PROTECTED],
[EMAIL PROTECTED] writes:
Both methods you describe are the commonly used techniques to solve your
particular problem. Every RDBMS system I have used responds in exactly the
same way to your query.
A) a database should not respond with data it does not have.
i have the following tables all threads adds jobs to the que and when
one thread processes the url it is added to the fetched table i want
to select the first record from the que which contains the given host
and is not in the fetched table i use the following query to get the
result but
On 11/6/05, mos wrote:
Sure but if people have commercial applications that use InnoDb, then what?
Is there a surprise tax waiting for them next year?
Nothing changes for the licenses you already have. If you have an
application that is both incompatible with the GPL and depends on
InnoDB and
Hi Tracy, all,
I am following up to my own mail, as Tracy's reply was not sent to the list.
In most cases (including this one), this is _no_ good idea, as the
collective wisdom of the list is greater than a personal one, and
others might be interested in the responses as well.
Joerg Bruehe
The kind of thing you are talking about,
where youexecute a text string that is supplied at runtime, is called
dynamic SQL. I've used it in the database which I use most of the time, DB2, but
had never seen it in MySQL when I was making my initial reply to your question.
I just had a look
Marcus Bointon [EMAIL PROTECTED] wrote on 11/07/2005 03:16:08
AM:
On 7 Nov 2005, at 01:06, [EMAIL PROTECTED] wrote:
A) a database should not respond with data it does not have.
Well, it's not really - it's returning a count of 0 for a particular
match condition. I could achieve the
Is it possible to change the geocodes table to look like
CREATE TABLE `geocodes` (
`ip` int(10) unsigned zerofill NOT NULL default '00',
`lat` double default NULL,
`lon` double default NULL,
PRIMARY KEY (`ip`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;
Then you could do
So wich is the recomended way to import alot of data several times a day to
mysql? I´m going to recive ~40 csv-files 3-4times a day which need to be
imported. Each file contains around 10.000-50.000 items.
My guess is to use LOAD DATA... BUT i only want to import the items with an ID-
number
Hello,
Anybody have a good pointer that could help explain why is 4.1, 5.0 and
5.1 respectively? 5.0 had been in development state for a while, now it's
finally released. I know 5.0 has added more features. Would 4.x
eventually be obsolete and replaced by 5.x? I guess I need some help to
Hi Joerg, all,
I am just so thrilled on how nice and helpful the people at MySql are.
Thanks!!
Sincerely,
Tracy Huang
On 11/7/05, Joerg Bruehe [EMAIL PROTECTED] wrote:
Hi Tracy, all,
I am following up to my own mail, as Tracy's reply was not sent to the
list.
In most cases (including
Does that mean that his suggestion(s) worked? (it should have) Others that
find your question in the archive would probably like to know.
Shawn Green
Database Administrator
Unimin Corporation - Spruce Pine
Tracy [EMAIL PROTECTED] wrote on 11/07/2005 12:06:05 PM:
Hi Joerg, all,
I am just so
Hi Brian,
Jeremy Cole
MySQL Geek, Yahoo! Inc.
Desk: 408 349 5104
Yahoo employs MySQL geeks? Always wondered what db that big index runs
on... :)
Do note that Yahoo! is a lot more than a search engine. :) The big
index is not running in MySQL, but a whole lot more is.
And yes, we
I knew after I sent that first email to you that I had better check my gcc
install. When I first starting updating some packages using src instead of
rpm's, I neglected to remove the rpm first. My install of GCC was one of
them ;-(
I had a g++ of 3.2 and a 2.9 left over from the rpm. Once
Just wanted to say thanks to all who responded to my date padding
question. I think I'm going to stick with my PHP function to fill in
blank dates after all. It doesn't require any odd SQL, or any
additional created data and suddenly seems much more attractive than
it was! Thanks for the
MySQL is like most other software; the higher version numbers indicate later
releases of the code and later releases have more features than earlier
releases. Therefore, 5.1 has more features than 5.0 and 5.0 has more
features than 4.1. To see the new features added in each of these versions,
see
Hello guys..
I'm trying to use MySQL 5.0.15 , but my applications not work
The Select :
select PEDCERT.id as idped,count(*),'CE' as cer
from asddb.PEDCERT, asddb.MOVIMENTO m
where m.dat = '2005/01/01' and m.dat = '2005/12/31' and PEDCERT.idmov
= m.ID
group by m.dat;
WORKS PERFECT
Oops, I clicked Send too soon!
I meant to include a link for the features that are new to 5.1:
http://dev.mysql.com/doc/refman/5.1/en/roadmap.html
Rhino
- Original Message -
From: Bing Du [EMAIL PROTECTED]
To: mysql@lists.mysql.com
Sent: Monday, November 07, 2005 11:27 AM
Subject:
At 15:57 -0200 11/7/05, Dyego Souza Dantas Leal wrote:
Hello guys..
I'm trying to use MySQL 5.0.15 , but my applications not work
The Select :
select PEDCERT.id as idped,count(*),'CE' as cer
from asddb.PEDCERT, asddb.MOVIMENTO m
where m.dat = '2005/01/01' and m.dat = '2005/12/31' and
I've got a stored procedure I'm trying to convert from MS SQL. I've gotton
so far with it, but it's complaining about the INSERT command. It's a very
simple stored procedure, so it should easy to figure out, but I'm not
familiar with the MySQL Stored Procedure syntax. If someone can point out
How can I rename a database in MySQL 5? I've tried renaming he folder, and
that just causes other problems. Some one sent me a stored procedure to
try, but it will not execute. There are probably several places that need
to be changed, but I don't know where those are. Could someone point me
Dyego Souza Dantas Leal [EMAIL PROTECTED] wrote on 11/07/2005
12:57:13 PM:
Hello guys..
I'm trying to use MySQL 5.0.15 , but my applications not work
The Select :
select PEDCERT.id as idped,count(*),'CE' as cer
from asddb.PEDCERT, asddb.MOVIMENTO m
where m.dat = '2005/01/01' and
Jesse Castleberry [EMAIL PROTECTED] wrote on 11/07/2005 01:26:59 PM:
I've got a stored procedure I'm trying to convert from MS SQL. I've
gotton
so far with it, but it's complaining about the INSERT command. It's a
very
simple stored procedure, so it should easy to figure out, but I'm not
Jesse Castleberry [EMAIL PROTECTED] wrote on 11/07/2005 01:31:54 PM:
How can I rename a database in MySQL 5? I've tried renaming he folder,
and
that just causes other problems. Some one sent me a stored procedure to
try, but it will not execute. There are probably several places that
need
On Nov 6, 2005, at 6:05 PM, Jeremy Cole wrote:
DELETE FROM tbl ORDER BY ts DESC LIMIT 100, 99;
That's exactly needed: I was not aware of the OFFSET option. So I
tried this, which appears correct to me:
DELETE FROM table
WHERE field='somevalue'
ORDER BY timestamp DESC
LIMIT
Jesse,
BEGIN
INSERT INTO Campers (FirstName, LastName, UserName, Password) VALUES
(cFirstName, cLastName, cUserName, cPassword) // ERROR RIGHT HERE.
AddedID = LAST_INSERT_ID()
END;
First, there's a right parenthesis missing. Second, the expression
AddedID = LAST_INSERT_ID()
will evaluate
hi Jigal ;)
I've spent months to tune my server, optimizing indexes, code, even i've
programmed a cache system on some hot points at my site.
I close mysl connections and free resources when i don't need it.
You can see at http://cluster2.genteya.com/load.png that my server keeps
himself
Hi,
I have tried:
mysql select count(*) from table_name where date='2005-11-07' and id=11;
+--+
| count(*) |
+--+
|0 |
+--+
1 row in set (46.42 sec)
As you may see, this query took more than 46 seconds and I don't know why.
I am the single person that was using
try to make an index with both fields and delete the individual indexes.
the cause of why it takes much less time is because mysql cache, if tue
query is cached it usually takes 0 seconds, but when something is changed on
this table, cache is flushed and the query takes the real time it need.
Octavian Rasnita [EMAIL PROTECTED] wrote on 11/07/2005 01:53:06 PM:
Hi,
I have tried:
mysql select count(*) from table_name where date='2005-11-07' and
id=11;
+--+
| count(*) |
+--+
|0 |
+--+
1 row in set (46.42 sec)
As you may see, this query took
At 12:53 PM 11/7/2005, you wrote:
Hi,
I have tried:
mysql select count(*) from table_name where date='2005-11-07' and id=11;
+--+
| count(*) |
+--+
|0 |
+--+
1 row in set (46.42 sec)
As you may see, this query took more than 46 seconds and I don't know why.
I
Hello everybody,
Rhino answer to Evaluating text as an expression and he solves my
problem too. I need a prepared statement to execute dynamic sql.
I understand that I cannot pass a tablename as a parameter value, since
it's not a value, so I have to prepare my sql separately.
I tried this
Why isn't there a way to reference column aliases in the columns list or
where clause?
Example:
select if(score50,-5,0) failing_score, if(score50, 1, 0) passing_score,
attendance/totaldays Percent_Attendance ,
failing_score/passing_score*percent_attendance
from schoolwork
(There is no logic
Hi;
On FC3, for some silly reason, Yum deleted my mysql 4.1x production server!
I do have my data. Now that I am in this hole, maybe I should go to mysql 5.
Can I install mysql 5, and it will migrate/work with my existing data?
Thanks,
-nat
I think you should go through the change log just incase. Especially if you are
using one of the api's in your apps (php, etc...). Don't be rash about
upgrading if it is production.
-
Sent from my NYPL BlackBerry Handheld.
- Original Message -
From: Nathan Gross [EMAIL
Why isn't there a way to reference column aliases in the columns list or
where clause?
http://dev.mysql.com/doc/refman/5.0/en/problems-with-alias.html
That's why.
--
Scott Noyes
[EMAIL PROTECTED]
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For list archives: http://lists.mysql.com/mysql
To unsubscribe:
On 11/7/05, mos wrote:
Why isn't there a way to reference column aliases in the columns list or
where clause?
Because the SQL standad says so. See chapter 7 of ISO/IEC 9075-2:2003.
select if(score50,-5,0) failing_score, if(score50, 1, 0) passing_score,
attendance/totaldays
MySql v3.23 is part of the Fedore Core 3 distribution. MySQL v4.1 only
became standard in Fedora Core 4.
I suspect it's one of the non-Fedora repositories you're using. Check your
logs and also check /etc/yum.repos.d
grep enabled /etc/yum/repos.d/*
Best regards,
Richard Dale.
Norgate
Hello.
Perhaps you've caught a server crash. Check error log. See:
http://dev.mysql.com/doc/refman/5.0/en/Error_log.html
Ligaya Turmelle wrote:
System - Windows XP SP2
Version - 5.0.15-nt
I just ran into some odd behavior with the mysqld on Windows XP... I am
learning about
Hello.
Have you seen comments at the bottom of:
http://dev.mysql.com/doc/refman/5.0/en/load-data.html
In my opinion, there are some solutions which should point you in the right
direction, however I'm not sure if they're quick enough.
Lindsey wrote:
So wich is the recomended way
I was interested in getting feedback from current mail group users.
We have mirrored your mail list in a new application that provides a more
aggregated and safe environment which utilizes the power of broadband.
Roomity.com v 1.5 is a web 2.01 community webapp. Our newest version adds
Hi all!
Rhino is fully correct, writing:
MySQL is like most other software; the higher version numbers indicate later
releases of the code and later releases have more features than earlier
releases. Therefore, 5.1 has more features than 5.0 and 5.0 has more
features than 4.1. To see the new
Jochem van Dieten [EMAIL PROTECTED] wrote on 11/07/2005 03:32:25 PM:
On 11/7/05, mos wrote:
Why isn't there a way to reference column aliases in the columns list
or
where clause?
Because the SQL standad says so. See chapter 7 of ISO/IEC 9075-2:2003.
select if(score50,-5,0)
Ed,
when I type 'make', it prints the text
make all-recursive
on the next line. I did not type that keyword 'all-recursive'. I guess it
means that gmake will recurse through certain directories and run make in
each of them, but I do not know.
Can some gmake expert please explain us what
I'm attempting to sort using utf8_bin and I don't think its sorting
properly. I believe I have everything set correctly. I've appended all
related data. I also have a small perl script below which I used to
generate the tests.
I may be wrong, but I expect this query:
select id, utf8_data from
On Nov 7, 2005, at 11:04 AM, Scott Noyes wrote:
delete from x where ID not in (select ID from x order by timestamp
desc limit
100);
It's a good suggestion, I'm just shying away from it because it seems
more resource intensive than using an offset, and my ISP is super
anal about
Interesting thought. I just tried it with and even 999 - same
error! I'm sure that 999 records is not too large for MySQL... :) :)
On Nov 7, 2005, at 4:52 PM, Joseph Cochran wrote:
The quoted line is 99 but you're using , which I
presume is too big for the system to
I'm having difficulty getting certain special characters to stay the
same when I export databases.
Here are some of the examples:
View of data from phpMyAdmin:
Habitat is a “what you see is what you get� or “WYSIWYG�
View from table dump via phpMyAdmin export:
Habitat is a “what
Hi List,
I am current using MySQL 4.1.9 and I want to upgrade it, but which one,
4.1.15 or 5.0.15?
Any suggestions?
Andre
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For list archives: http://lists.mysql.com/mysql
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On Nov 7, 2005, at 11:04 AM, Scott Noyes wrote:
delete from x where ID not in (select ID from x
order by timestamp desc
limit
100);
It's a good suggestion, I'm just shying away from it
because it seems
more resource intensive than using an offset, and my
ISP is super anal
about
I think the problem is mysqldump uses this:
DEFAULT CHARSET=latin1
with --set-charset
How can I get it to use utf8?
Thanks,
Boysenberry
boysenberrys.com | habitatlife.com | selfgnosis.com
On Nov 7, 2005, at 8:46 PM, Boysenberry Payne wrote:
I'm having difficulty getting certain special
Hello
This is Martin Brooks at National Research Council Canada, in Ottawa.
I am working on OS 10.4.3 on a G4 PowerBook.
I have installed mySQL 5 from binaries.
The open source code I am trying to build expects to link to
libmysql.dylib and libmysqlclient.dylib.
(This code, CLSQL, allows
Why would a simple select against an innodb db result in a bump of the
table_locks_immediate variable? I've been debugging a different problem and I
noticed this behavior. I don't believe it is a problem but can't explain the
behavor and it seems odd.
Regards,
Lee
mysql create table
Thanks again, I am certainly learning a lot more about MySQL.
It not quite what I was looking for but it does give me another option
to use.
I am not really a developer or anything so I keep to fairly simple
things and like to use SQL and a scripting language. I can do what I
want on the
Lets say the table contains the following brands
SAMSUNG
SIEMENS
SONY
If you do a fulltext boolean search with the term:
-S*Y
-(S*Y)
everyting that starts with an S will be excluded... any solutions?
-S*Y will return all.
-
FREE E-MAIL IN 1
hai all , im using mysql 4 version
we are trying to connect inter units thriugh VPN will my database work and
how?
p rao
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